Transient Component-Based Distribution Network Single-Phase Ground Fault Location

Abstract

The paper study the single-phase ground Fault Location. Which analysis neutral non-effectively grounded distribution network transient characteristics of single-phase. and verify the HHT method accuracy that through the actual system simulation of single-phase ground fault experiments .It proposed the fault localization criterion which is based on parameter identification. current single-phase ground fault detection and section targeting methods. The paper proposed the implementation which fault information is incomplete. It is help for theoretical study and power engineering..

Double Criteria Feeder-Selection Method for Single-Phase Ground Fault of Resonant Grounding System Based on Multi-State Components

“…The short circuit faults in distribution network mainly include three-phase short circuit faults, two-phase short circuit faults, two-phase ground short circuit faults, and single-phase ground faults. Where the occurrence probability of single-phase ground fault is far greater than others [5].…”